Anti-locking charging gun, anti-locking method and device and charging pile

Abstract

The invention provides an anti-locking charging gun, an anti-locking method, an anti-locking device and a charging pile. The anti-locking charging gun comprises a gun body and a contact kit which areconnected with each other; one side of the contact kit is matched and connected with a gun head of the gun body, and the other side is connected with an automobile socket; N kit connecting holes are formed in the periphery of the contact kit; kit magnets are arranged in the kit connecting holes; N gun body connecting columns are arranged on the periphery of the gun body; the gun body connecting columns are arranged in the kit connecting holes; an electrified coil is arranged on the outer wall of each gun body connecting column, and the electrified coils are connected with the corresponding kitmagnets in a touch mode; the gun body is provided with a control circuit and two power supplies; the two power supplies include a first power supply and a second power supply; the control circuit isconnected with a charging pile server, the control circuit is connected with the first power supply and the second power supply through a double-pole-double-throw switch; and the electrified coils areconnected with the first power supply and the second power supply respectively; and the first power supply and the second power supply provide two different current flowing directions for the electrified coils respectively.

Description

technical field [0001] The invention relates to the field of charging piles, in particular to an anti-locking charging gun, an anti-locking method, a device and a charging pile. Background technique [0002] As the global automobile industry is facing the huge challenge of energy and environmental issues, it is the trend of automobile development to develop new energy electric vehicles, realize the electrification of automobile energy and power systems, and promote the strategic transformation of the traditional automobile industry. As the energy supply equipment of electric vehicles, charging piles develop rapidly along with the development of electric vehicles. [0003] Common charging piles include AC charging piles and DC charging piles. Among them, the AC charging piles charge the car's on-board charger through alternating current, and then the on-board charger charges the car battery. Therefore, the charging time will be relatively long, generally 6-8 hours. During t...

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes an anti-locking charging gun, anti-locking method, device, and charging pile to solve the problem that the charging gun and charging connector are prone to water ingress in rainy days, and prevent rainwater from damaging the charging gun and charging circuit

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